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83417-31-6

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  • 2,7-Naphthalenedisulfonicacid,3-[2-[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]diazenyl]-4-hydroxy-,potassium sodium salt (1: : )

    Cas No: 83417-31-6

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  • 2,7-Naphthalenedisulfonicacid,3-[2-[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]diazenyl]-4-hydroxy-,potassium sodium salt (1: : )

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  • 3-[[5-[[(5-CHLORO-2,6-DIFLUORO-PYRIMIDIN-4-YL)AMINO]METHYL]-1-SULFO-2-NAPHTHYL]AZO]-4-HYDROXYNAPHTHALENE-2,7-DISULFONIC ACID,POTASSIUM SODIUM SALT

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  • 2,7-Naphthalenedisulfonicacid,3-[2-[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]diazenyl]-4-hydroxy-,potassium sodium salt (1:?:?)

    Cas No: 83417-31-6

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83417-31-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83417-31-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,1 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 83417-31:
(7*8)+(6*3)+(5*4)+(4*1)+(3*7)+(2*3)+(1*1)=126
126 % 10 = 6
So 83417-31-6 is a valid CAS Registry Number.

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